Bicycle tire tread



FIG. 1 is an isometric view of a bicycle tire tread according to thepresent invention;

FIG. 2 is a top plan view of the bicycle tire tread of FIG. 1;

FIG. 3 is a side elevation view of the bicycle tire tread of FIG. 1;

FIG. 4 is a front elevation view of the bicycle tire tread of FIG. 1;

FIG. 5 is a rear elevation view of the bicycle tire tread of FIG. 1;and,

FIG. 6 is a partial top plan view of the bicycle tire tread of FIG. 1detailing three lugs thereof.

The broken line showing of the tire is included for the purpose ofillustrating environment and forms no part of the claimed design.

The ornamental design for a bicycle tire tread, substantially as shownand described.